okay im not sure but maybe try to find a number that can be = to 18 and that might be y
it depends how long the width and the length is. If the length is 5 cm and the width is 4 cm the perimeter will be 18cm. All you have to do is 5 doubled because there 2 sides for the length and 4 doubled because there are 2 sides for the width. I hope I have answered your question. XD
Answer:
the answer is 45.9
Step-by-step explanation:
hope this helps :)
can I plz have brainliest
The answer is 60. think of it like this. the square root of 36 is six and 2 zeros halved is 1 zero so yes, it's 60